|
The ornamental design for a metal ring binder with ribs, as shown and described. |
|||||||||||||||||
FIG. 1 is an isometric view of a metal ring binder with ribs, showing my new design from above and to one side;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side view thereof, the left side view being identical; and,
FIG. 5 is an end view thereof, both ends being identical.
| Patent | Priority | Assignee | Title |
| 1072633, | |||
| 1201214, | |||
| 1625752, | |||
| 1897001, | |||
| 1932874, | |||
| 2907332, | |||
| 4368995, | Sep 23 1980 | Ring mechanism for loose-leaf binders | |
| 5160209, | Aug 20 1990 | Fastener assembly for concealably fastening a paper retaining mechanism to a binder | |
| 5286128, | Sep 24 1992 | U S RING BINDER, L P | Ring binder |
| 5348412, | Sep 29 1992 | U S RING BINDER, L P | Releasable attachment for a ring metal to a ring binder |
| 5577852, | Oct 26 1994 | WORLD WIDE STATIONERY MANUFACTURING CO LTD | Ring binder mechanism |
| 838201, | |||
| 881829, | |||
| D389182, | Jan 24 1996 | LECO Stationery Manufacturing Company Limited | Ring binder |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 25 1998 | Hong Kontationery Manufacturing Co., Ltd. | (assignment on the face of the patent) | / | |||
| Apr 22 1998 | KO, CHUNG NIN | HONG KONG STATIONERY MANUFACTURING CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009179 | /0187 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |